Two persons died in police firing during the protest of Gen Z in Itahari on Monday.
The identities of the deceased are yet to be established.
Their bodies have been kept at the BP Koirala Institute of Health Sciences in Dharan.
Earlier, the District Administration Office had clamped a curfew after the protest took a violent turn.
Chief District Officer Dharmendra Kumar Mishra said that they were compelled to issue a curfew order after the protesters entered the office of the Itahari Sub-Metropolitan City and resorted to arson and vandalism.